You have to make sure you are on a worksheet that contains the list of required columns and fields for that template mode.
Note - Each of the Modes has a ‘System Profile’ that must be set before you can use that Mode in the Wizard. This is a one-time setup and these are set by logging into Oracle EBS directly, with a System Administrator Responsibility and Navigating to ‘System Profiles’. Setting the following Profile Options to ‘Yes’ allows the user to use the corresponding load function in the Wizard. This is a direct insert into the Oracle tables and is therefore not supported by Oracle. By setting this option to ‘Yes’ you are agreeing to this. Refer to section: Profile Options
